/**
 * 
 */
package t4j.holding;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.List;

/**
 * @author sz
 *
 * create time：2012-9-27
 */
public class AddingGroups {

	public static void main(String[] args) {
		Collection<Integer> collection = new ArrayList<Integer>(Arrays.asList(1,2,3,4,5));
		
		
		
		Integer[] moreInts ={6,7,8,9,10};
		
		collection.addAll(Arrays.asList(moreInts));
		
		Collections.addAll(collection, 11,12,13,14,15);
		
		Collections.addAll(collection, moreInts);
		
		List<Integer> list = Arrays.asList(16,17,18,19,20);
		list.set(1, 99);
	
		
		
		
	}
}
